/*
 * Copyright (c) 2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 * @State
 * @Tags strings
 */
function StringTest() {

    /**
     * @Param 8, 100
     */
    this.size;

    /**
     * @Param 100
     */
    this.loops;

    this.str = "";
    this.suffix = "ok";

    /**
     * @Setup
     */
    this.setup = function () {
        for (let i = 0; i < this.size; i++) {
           this.str += String.fromCharCode((25 * Math.random()) + 97);
        }
    };

    /**
     * @Benchmark
     * @Tags sanity, example
     */
    this.testA = function () {
        var result = this.str;
        for (var i = 0; i < StringTest.loops; i++) {
            result = result.concat(this.suffix);
        }
        return result.substring(this.loops/2, this.loops);
    };

    /**
     * @Benchmark
     * @returns {Obj}
     */
    this.testB = function () {
        var result = this.str;
        for (var i = 0; i < StringTest.loops; i++) {
            result += this.suffix;
        }
        return result.substring(this.loops/2, this.loops);
    };
}
